Those Voices in Your Head

One of the main reasons teens dislike certain authors is, according to my entirely random survey, "They never sound like anyone I know." I think it's really difficult to get down authentic teenspeak; in fact, I think it's really difficult to get down any human dialogue that sounds authentic. But dialogue makes or breaks a story: if the writer lacks a good ear, it becomes dreary reading.

To some degree, you have to prune dialogue. I have this weird knack of remembering fairly long passages of c...